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Unified Diff: core/src/fpdfdoc/doc_basic.cpp

Issue 1265503005: clang-format all pdfium code. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: sigh Created 5 years, 4 months ago
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Index: core/src/fpdfdoc/doc_basic.cpp
diff --git a/core/src/fpdfdoc/doc_basic.cpp b/core/src/fpdfdoc/doc_basic.cpp
index 3ba109b016999cce78a02247f8cc5faeec31b62b..39b5788c86c0543bf46a881e0d1777ce603ed0a3 100644
--- a/core/src/fpdfdoc/doc_basic.cpp
+++ b/core/src/fpdfdoc/doc_basic.cpp
@@ -6,566 +6,558 @@
#include "../../include/fpdfdoc/fpdf_doc.h"
const int nMaxRecursion = 32;
-int CPDF_Dest::GetPageIndex(CPDF_Document* pDoc)
-{
- if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) {
- return 0;
- }
- CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0);
- if (pPage == NULL) {
- return 0;
- }
- if (pPage->GetType() == PDFOBJ_NUMBER) {
- return pPage->GetInteger();
- }
- if (pPage->GetType() != PDFOBJ_DICTIONARY) {
- return 0;
- }
- return pDoc->GetPageIndex(pPage->GetObjNum());
+int CPDF_Dest::GetPageIndex(CPDF_Document* pDoc) {
+ if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) {
+ return 0;
+ }
+ CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0);
+ if (pPage == NULL) {
+ return 0;
+ }
+ if (pPage->GetType() == PDFOBJ_NUMBER) {
+ return pPage->GetInteger();
+ }
+ if (pPage->GetType() != PDFOBJ_DICTIONARY) {
+ return 0;
+ }
+ return pDoc->GetPageIndex(pPage->GetObjNum());
}
-FX_DWORD CPDF_Dest::GetPageObjNum()
-{
- if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) {
- return 0;
- }
- CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0);
- if (pPage == NULL) {
- return 0;
- }
- if (pPage->GetType() == PDFOBJ_NUMBER) {
- return pPage->GetInteger();
- }
- if (pPage->GetType() == PDFOBJ_DICTIONARY) {
- return pPage->GetObjNum();
- }
+FX_DWORD CPDF_Dest::GetPageObjNum() {
+ if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) {
+ return 0;
+ }
+ CPDF_Object* pPage = ((CPDF_Array*)m_pObj)->GetElementValue(0);
+ if (pPage == NULL) {
return 0;
+ }
+ if (pPage->GetType() == PDFOBJ_NUMBER) {
+ return pPage->GetInteger();
+ }
+ if (pPage->GetType() == PDFOBJ_DICTIONARY) {
+ return pPage->GetObjNum();
+ }
+ return 0;
}
-const FX_CHAR* g_sZoomModes[] = {"XYZ", "Fit", "FitH", "FitV", "FitR", "FitB", "FitBH", "FitBV", ""};
-int CPDF_Dest::GetZoomMode()
-{
- if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) {
- return 0;
- }
- CFX_ByteString mode;
- CPDF_Object* pObj = ((CPDF_Array*)m_pObj)->GetElementValue(1);
- mode = pObj ? pObj->GetString() : CFX_ByteString();
- int i = 0;
- while (g_sZoomModes[i][0] != '\0') {
- if (mode == g_sZoomModes[i]) {
- return i + 1;
- }
- i ++;
- }
+const FX_CHAR* g_sZoomModes[] = {"XYZ", "Fit", "FitH", "FitV", "FitR",
+ "FitB", "FitBH", "FitBV", ""};
+int CPDF_Dest::GetZoomMode() {
+ if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) {
return 0;
+ }
+ CFX_ByteString mode;
+ CPDF_Object* pObj = ((CPDF_Array*)m_pObj)->GetElementValue(1);
+ mode = pObj ? pObj->GetString() : CFX_ByteString();
+ int i = 0;
+ while (g_sZoomModes[i][0] != '\0') {
+ if (mode == g_sZoomModes[i]) {
+ return i + 1;
+ }
+ i++;
+ }
+ return 0;
}
-FX_FLOAT CPDF_Dest::GetParam(int index)
-{
- if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) {
- return 0;
- }
- return ((CPDF_Array*)m_pObj)->GetNumber(2 + index);
+FX_FLOAT CPDF_Dest::GetParam(int index) {
+ if (m_pObj == NULL || m_pObj->GetType() != PDFOBJ_ARRAY) {
+ return 0;
+ }
+ return ((CPDF_Array*)m_pObj)->GetNumber(2 + index);
}
-CFX_ByteString CPDF_Dest::GetRemoteName()
-{
- if (m_pObj == NULL) {
- return CFX_ByteString();
- }
- return m_pObj->GetString();
+CFX_ByteString CPDF_Dest::GetRemoteName() {
+ if (m_pObj == NULL) {
+ return CFX_ByteString();
+ }
+ return m_pObj->GetString();
}
-CPDF_NameTree::CPDF_NameTree(CPDF_Document* pDoc, const CFX_ByteStringC& category)
-{
- if (pDoc->GetRoot() && pDoc->GetRoot()->GetDict(FX_BSTRC("Names")))
- m_pRoot = pDoc->GetRoot()->GetDict(FX_BSTRC("Names"))->GetDict(category);
- else
- m_pRoot = NULL;
+CPDF_NameTree::CPDF_NameTree(CPDF_Document* pDoc,
+ const CFX_ByteStringC& category) {
+ if (pDoc->GetRoot() && pDoc->GetRoot()->GetDict(FX_BSTRC("Names")))
+ m_pRoot = pDoc->GetRoot()->GetDict(FX_BSTRC("Names"))->GetDict(category);
+ else
+ m_pRoot = NULL;
}
-static CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode, const CFX_ByteString& csName,
- int& nIndex, CPDF_Array** ppFind, int nLevel = 0)
-{
- if (nLevel > nMaxRecursion) {
- return NULL;
- }
- CPDF_Array* pLimits = pNode->GetArray(FX_BSTRC("Limits"));
- if (pLimits != NULL) {
- CFX_ByteString csLeft = pLimits->GetString(0);
- CFX_ByteString csRight = pLimits->GetString(1);
- if (csLeft.Compare(csRight) > 0) {
- CFX_ByteString csTmp = csRight;
- csRight = csLeft;
- csLeft = csTmp;
- }
- if (csName.Compare(csLeft) < 0 || csName.Compare(csRight) > 0) {
- return NULL;
- }
- }
- CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names"));
- if (pNames) {
- FX_DWORD dwCount = pNames->GetCount() / 2;
- for (FX_DWORD i = 0; i < dwCount; i ++) {
- CFX_ByteString csValue = pNames->GetString(i * 2);
- int32_t iCompare = csValue.Compare(csName);
- if (iCompare <= 0) {
- if (ppFind != NULL) {
- *ppFind = pNames;
- }
- if (iCompare < 0) {
- continue;
- }
- } else {
- break;
- }
- nIndex += i;
- return pNames->GetElementValue(i * 2 + 1);
- }
- nIndex += dwCount;
- return NULL;
- }
- CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids"));
- if (pKids == NULL) {
- return NULL;
- }
- for (FX_DWORD i = 0; i < pKids->GetCount(); i ++) {
- CPDF_Dictionary* pKid = pKids->GetDict(i);
- if (pKid == NULL) {
- continue;
- }
- CPDF_Object* pFound = SearchNameNode(pKid, csName, nIndex, ppFind, nLevel + 1);
- if (pFound) {
- return pFound;
- }
- }
+static CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode,
+ const CFX_ByteString& csName,
+ int& nIndex,
+ CPDF_Array** ppFind,
+ int nLevel = 0) {
+ if (nLevel > nMaxRecursion) {
return NULL;
-}
-static CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode, int nIndex, int& nCurIndex,
- CFX_ByteString& csName, CPDF_Array** ppFind, int nLevel = 0)
-{
- if (nLevel > nMaxRecursion) {
- return NULL;
- }
- CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names"));
- if (pNames) {
- int nCount = pNames->GetCount() / 2;
- if (nIndex >= nCurIndex + nCount) {
- nCurIndex += nCount;
- return NULL;
- }
+ }
+ CPDF_Array* pLimits = pNode->GetArray(FX_BSTRC("Limits"));
+ if (pLimits != NULL) {
+ CFX_ByteString csLeft = pLimits->GetString(0);
+ CFX_ByteString csRight = pLimits->GetString(1);
+ if (csLeft.Compare(csRight) > 0) {
+ CFX_ByteString csTmp = csRight;
+ csRight = csLeft;
+ csLeft = csTmp;
+ }
+ if (csName.Compare(csLeft) < 0 || csName.Compare(csRight) > 0) {
+ return NULL;
+ }
+ }
+ CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names"));
+ if (pNames) {
+ FX_DWORD dwCount = pNames->GetCount() / 2;
+ for (FX_DWORD i = 0; i < dwCount; i++) {
+ CFX_ByteString csValue = pNames->GetString(i * 2);
+ int32_t iCompare = csValue.Compare(csName);
+ if (iCompare <= 0) {
if (ppFind != NULL) {
- *ppFind = pNames;
+ *ppFind = pNames;
}
- csName = pNames->GetString((nIndex - nCurIndex) * 2);
- return pNames->GetElementValue((nIndex - nCurIndex) * 2 + 1);
- }
- CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids"));
- if (pKids == NULL) {
- return NULL;
- }
- for (FX_DWORD i = 0; i < pKids->GetCount(); i ++) {
- CPDF_Dictionary* pKid = pKids->GetDict(i);
- if (pKid == NULL) {
- continue;
- }
- CPDF_Object* pFound = SearchNameNode(pKid, nIndex, nCurIndex, csName, ppFind, nLevel + 1);
- if (pFound) {
- return pFound;
+ if (iCompare < 0) {
+ continue;
}
+ } else {
+ break;
+ }
+ nIndex += i;
+ return pNames->GetElementValue(i * 2 + 1);
}
+ nIndex += dwCount;
+ return NULL;
+ }
+ CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids"));
+ if (pKids == NULL) {
return NULL;
+ }
+ for (FX_DWORD i = 0; i < pKids->GetCount(); i++) {
+ CPDF_Dictionary* pKid = pKids->GetDict(i);
+ if (pKid == NULL) {
+ continue;
+ }
+ CPDF_Object* pFound =
+ SearchNameNode(pKid, csName, nIndex, ppFind, nLevel + 1);
+ if (pFound) {
+ return pFound;
+ }
+ }
+ return NULL;
}
-static int CountNames(CPDF_Dictionary* pNode, int nLevel = 0)
-{
- if (nLevel > nMaxRecursion) {
- return 0;
- }
- CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names"));
- if (pNames) {
- return pNames->GetCount() / 2;
- }
- CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids"));
- if (pKids == NULL) {
- return 0;
- }
- int nCount = 0;
- for (FX_DWORD i = 0; i < pKids->GetCount(); i ++) {
- CPDF_Dictionary* pKid = pKids->GetDict(i);
- if (pKid == NULL) {
- continue;
- }
- nCount += CountNames(pKid, nLevel + 1);
- }
- return nCount;
+static CPDF_Object* SearchNameNode(CPDF_Dictionary* pNode,
+ int nIndex,
+ int& nCurIndex,
+ CFX_ByteString& csName,
+ CPDF_Array** ppFind,
+ int nLevel = 0) {
+ if (nLevel > nMaxRecursion) {
+ return NULL;
+ }
+ CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names"));
+ if (pNames) {
+ int nCount = pNames->GetCount() / 2;
+ if (nIndex >= nCurIndex + nCount) {
+ nCurIndex += nCount;
+ return NULL;
+ }
+ if (ppFind != NULL) {
+ *ppFind = pNames;
+ }
+ csName = pNames->GetString((nIndex - nCurIndex) * 2);
+ return pNames->GetElementValue((nIndex - nCurIndex) * 2 + 1);
+ }
+ CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids"));
+ if (pKids == NULL) {
+ return NULL;
+ }
+ for (FX_DWORD i = 0; i < pKids->GetCount(); i++) {
+ CPDF_Dictionary* pKid = pKids->GetDict(i);
+ if (pKid == NULL) {
+ continue;
+ }
+ CPDF_Object* pFound =
+ SearchNameNode(pKid, nIndex, nCurIndex, csName, ppFind, nLevel + 1);
+ if (pFound) {
+ return pFound;
+ }
+ }
+ return NULL;
}
-int CPDF_NameTree::GetCount() const
-{
- if (m_pRoot == NULL) {
- return 0;
- }
- return ::CountNames(m_pRoot);
+static int CountNames(CPDF_Dictionary* pNode, int nLevel = 0) {
+ if (nLevel > nMaxRecursion) {
+ return 0;
+ }
+ CPDF_Array* pNames = pNode->GetArray(FX_BSTRC("Names"));
+ if (pNames) {
+ return pNames->GetCount() / 2;
+ }
+ CPDF_Array* pKids = pNode->GetArray(FX_BSTRC("Kids"));
+ if (pKids == NULL) {
+ return 0;
+ }
+ int nCount = 0;
+ for (FX_DWORD i = 0; i < pKids->GetCount(); i++) {
+ CPDF_Dictionary* pKid = pKids->GetDict(i);
+ if (pKid == NULL) {
+ continue;
+ }
+ nCount += CountNames(pKid, nLevel + 1);
+ }
+ return nCount;
}
-int CPDF_NameTree::GetIndex(const CFX_ByteString& csName) const
-{
- if (m_pRoot == NULL) {
- return -1;
- }
- int nIndex = 0;
- if (SearchNameNode(m_pRoot, csName, nIndex, NULL) == NULL) {
- return -1;
- }
- return nIndex;
+int CPDF_NameTree::GetCount() const {
+ if (m_pRoot == NULL) {
+ return 0;
+ }
+ return ::CountNames(m_pRoot);
}
-CPDF_Object* CPDF_NameTree::LookupValue(int nIndex, CFX_ByteString& csName) const
-{
- if (m_pRoot == NULL) {
- return NULL;
- }
- int nCurIndex = 0;
- return SearchNameNode(m_pRoot, nIndex, nCurIndex, csName, NULL);
+int CPDF_NameTree::GetIndex(const CFX_ByteString& csName) const {
+ if (m_pRoot == NULL) {
+ return -1;
+ }
+ int nIndex = 0;
+ if (SearchNameNode(m_pRoot, csName, nIndex, NULL) == NULL) {
+ return -1;
+ }
+ return nIndex;
}
-CPDF_Object* CPDF_NameTree::LookupValue(const CFX_ByteString& csName) const
-{
- if (m_pRoot == NULL) {
- return NULL;
- }
- int nIndex = 0;
- return SearchNameNode(m_pRoot, csName, nIndex, NULL);
+CPDF_Object* CPDF_NameTree::LookupValue(int nIndex,
+ CFX_ByteString& csName) const {
+ if (m_pRoot == NULL) {
+ return NULL;
+ }
+ int nCurIndex = 0;
+ return SearchNameNode(m_pRoot, nIndex, nCurIndex, csName, NULL);
}
-CPDF_Array* CPDF_NameTree::LookupNamedDest(CPDF_Document* pDoc, const CFX_ByteStringC& sName)
-{
- CPDF_Object* pValue = LookupValue(sName);
- if (pValue == NULL) {
- CPDF_Dictionary* pDests = pDoc->GetRoot()->GetDict(FX_BSTRC("Dests"));
- if (pDests == NULL) {
- return NULL;
- }
- pValue = pDests->GetElementValue(sName);
- }
- if (pValue == NULL) {
- return NULL;
- }
- if (pValue->GetType() == PDFOBJ_ARRAY) {
- return (CPDF_Array*)pValue;
- }
- if (pValue->GetType() == PDFOBJ_DICTIONARY) {
- return ((CPDF_Dictionary*)pValue)->GetArray(FX_BSTRC("D"));
- }
+CPDF_Object* CPDF_NameTree::LookupValue(const CFX_ByteString& csName) const {
+ if (m_pRoot == NULL) {
return NULL;
+ }
+ int nIndex = 0;
+ return SearchNameNode(m_pRoot, csName, nIndex, NULL);
}
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ || _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
-static CFX_WideString ChangeSlashToPlatform(const FX_WCHAR* str)
-{
- CFX_WideString result;
- while (*str) {
- if (*str == '/') {
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
- result += ':';
+CPDF_Array* CPDF_NameTree::LookupNamedDest(CPDF_Document* pDoc,
+ const CFX_ByteStringC& sName) {
+ CPDF_Object* pValue = LookupValue(sName);
+ if (pValue == NULL) {
+ CPDF_Dictionary* pDests = pDoc->GetRoot()->GetDict(FX_BSTRC("Dests"));
+ if (pDests == NULL) {
+ return NULL;
+ }
+ pValue = pDests->GetElementValue(sName);
+ }
+ if (pValue == NULL) {
+ return NULL;
+ }
+ if (pValue->GetType() == PDFOBJ_ARRAY) {
+ return (CPDF_Array*)pValue;
+ }
+ if (pValue->GetType() == PDFOBJ_DICTIONARY) {
+ return ((CPDF_Dictionary*)pValue)->GetArray(FX_BSTRC("D"));
+ }
+ return NULL;
+}
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_ || \
+ _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+static CFX_WideString ChangeSlashToPlatform(const FX_WCHAR* str) {
+ CFX_WideString result;
+ while (*str) {
+ if (*str == '/') {
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
+ result += ':';
#else
- result += '\\';
+ result += '\\';
#endif
- } else {
- result += *str;
- }
- str++;
+ } else {
+ result += *str;
}
- return result;
+ str++;
+ }
+ return result;
}
-static CFX_WideString ChangeSlashToPDF(const FX_WCHAR* str)
-{
- CFX_WideString result;
- while (*str) {
- if (*str == '\\' || *str == ':') {
- result += '/';
- } else {
- result += *str;
- }
- str++;
+static CFX_WideString ChangeSlashToPDF(const FX_WCHAR* str) {
+ CFX_WideString result;
+ while (*str) {
+ if (*str == '\\' || *str == ':') {
+ result += '/';
+ } else {
+ result += *str;
}
- return result;
+ str++;
+ }
+ return result;
}
#endif
-static CFX_WideString FILESPEC_DecodeFileName(const CFX_WideStringC& filepath)
-{
- if (filepath.GetLength() <= 1) {
- return CFX_WideString();
- }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
- if (filepath.Left(sizeof("/Mac") - 1) == CFX_WideStringC(L"/Mac")) {
- return ChangeSlashToPlatform(filepath.GetPtr() + 1);
- }
+static CFX_WideString FILESPEC_DecodeFileName(const CFX_WideStringC& filepath) {
+ if (filepath.GetLength() <= 1) {
+ return CFX_WideString();
+ }
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
+ if (filepath.Left(sizeof("/Mac") - 1) == CFX_WideStringC(L"/Mac")) {
+ return ChangeSlashToPlatform(filepath.GetPtr() + 1);
+ }
+ return ChangeSlashToPlatform(filepath.GetPtr());
+#elif _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+ if (filepath.GetAt(0) != '/') {
return ChangeSlashToPlatform(filepath.GetPtr());
-#elif _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- if (filepath.GetAt(0) != '/') {
- return ChangeSlashToPlatform(filepath.GetPtr());
- }
- if (filepath.GetAt(1) == '/') {
- return ChangeSlashToPlatform(filepath.GetPtr() + 1);
- }
- if (filepath.GetAt(2) == '/') {
- CFX_WideString result;
- result += filepath.GetAt(1);
- result += ':';
- result += ChangeSlashToPlatform(filepath.GetPtr() + 2);
- return result;
- }
+ }
+ if (filepath.GetAt(1) == '/') {
+ return ChangeSlashToPlatform(filepath.GetPtr() + 1);
+ }
+ if (filepath.GetAt(2) == '/') {
CFX_WideString result;
- result += '\\';
- result += ChangeSlashToPlatform(filepath.GetPtr());
+ result += filepath.GetAt(1);
+ result += ':';
+ result += ChangeSlashToPlatform(filepath.GetPtr() + 2);
return result;
+ }
+ CFX_WideString result;
+ result += '\\';
+ result += ChangeSlashToPlatform(filepath.GetPtr());
+ return result;
#else
- return filepath;
+ return filepath;
#endif
}
-FX_BOOL CPDF_FileSpec::GetFileName(CFX_WideString &csFileName) const
-{
- if (m_pObj == NULL) {
+FX_BOOL CPDF_FileSpec::GetFileName(CFX_WideString& csFileName) const {
+ if (m_pObj == NULL) {
+ return FALSE;
+ }
+ if (m_pObj->GetType() == PDFOBJ_DICTIONARY) {
+ CPDF_Dictionary* pDict = (CPDF_Dictionary*)m_pObj;
+ csFileName = pDict->GetUnicodeText(FX_BSTRC("UF"));
+ if (csFileName.IsEmpty()) {
+ csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("F")));
+ }
+ if (pDict->GetString(FX_BSTRC("FS")) == FX_BSTRC("URL")) {
+ return TRUE;
+ }
+ if (csFileName.IsEmpty()) {
+ if (pDict->KeyExist(FX_BSTRC("DOS"))) {
+ csFileName =
+ CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("DOS")));
+ } else if (pDict->KeyExist(FX_BSTRC("Mac"))) {
+ csFileName =
+ CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("Mac")));
+ } else if (pDict->KeyExist(FX_BSTRC("Unix"))) {
+ csFileName =
+ CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("Unix")));
+ } else {
return FALSE;
+ }
}
- if (m_pObj->GetType() == PDFOBJ_DICTIONARY) {
- CPDF_Dictionary* pDict = (CPDF_Dictionary*)m_pObj;
- csFileName = pDict->GetUnicodeText(FX_BSTRC("UF"));
- if (csFileName.IsEmpty()) {
- csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("F")));
- }
- if (pDict->GetString(FX_BSTRC("FS")) == FX_BSTRC("URL")) {
- return TRUE;
- }
- if (csFileName.IsEmpty()) {
- if (pDict->KeyExist(FX_BSTRC("DOS"))) {
- csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("DOS")));
- } else if (pDict->KeyExist(FX_BSTRC("Mac"))) {
- csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("Mac")));
- } else if (pDict->KeyExist(FX_BSTRC("Unix"))) {
- csFileName = CFX_WideString::FromLocal(pDict->GetString(FX_BSTRC("Unix")));
- } else {
- return FALSE;
- }
- }
- } else {
- csFileName = CFX_WideString::FromLocal(m_pObj->GetString());
- }
- csFileName = FILESPEC_DecodeFileName(csFileName);
- return TRUE;
+ } else {
+ csFileName = CFX_WideString::FromLocal(m_pObj->GetString());
+ }
+ csFileName = FILESPEC_DecodeFileName(csFileName);
+ return TRUE;
}
-CPDF_FileSpec::CPDF_FileSpec()
-{
- m_pObj = CPDF_Dictionary::Create();
- if (m_pObj != NULL) {
- ((CPDF_Dictionary*)m_pObj)->SetAtName(FX_BSTRC("Type"), FX_BSTRC("Filespec"));
- }
+CPDF_FileSpec::CPDF_FileSpec() {
+ m_pObj = CPDF_Dictionary::Create();
+ if (m_pObj != NULL) {
+ ((CPDF_Dictionary*)m_pObj)
+ ->SetAtName(FX_BSTRC("Type"), FX_BSTRC("Filespec"));
+ }
}
-FX_BOOL CPDF_FileSpec::IsURL() const
-{
- if (m_pObj == NULL) {
- return FALSE;
- }
- if (m_pObj->GetType() != PDFOBJ_DICTIONARY) {
- return FALSE;
- }
- return ((CPDF_Dictionary*)m_pObj)->GetString(FX_BSTRC("FS")) == FX_BSTRC("URL");
+FX_BOOL CPDF_FileSpec::IsURL() const {
+ if (m_pObj == NULL) {
+ return FALSE;
+ }
+ if (m_pObj->GetType() != PDFOBJ_DICTIONARY) {
+ return FALSE;
+ }
+ return ((CPDF_Dictionary*)m_pObj)->GetString(FX_BSTRC("FS")) ==
+ FX_BSTRC("URL");
}
-CFX_WideString FILESPEC_EncodeFileName(const CFX_WideStringC& filepath)
-{
- if (filepath.GetLength() <= 1) {
- return CFX_WideString();
- }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
- if (filepath.GetAt(1) == ':') {
- CFX_WideString result;
- result = '/';
- result += filepath.GetAt(0);
- if (filepath.GetAt(2) != '\\') {
- result += '/';
- }
- result += ChangeSlashToPDF(filepath.GetPtr() + 2);
- return result;
- }
- if (filepath.GetAt(0) == '\\' && filepath.GetAt(1) == '\\') {
- return ChangeSlashToPDF(filepath.GetPtr() + 1);
- }
- if (filepath.GetAt(0) == '\\') {
- CFX_WideString result;
- result = '/';
- result += ChangeSlashToPDF(filepath.GetPtr());
- return result;
- }
- return ChangeSlashToPDF(filepath.GetPtr());
-#elif _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
- if (filepath.Left(sizeof("Mac") - 1) == FX_WSTRC(L"Mac")) {
- CFX_WideString result;
- result = '/';
- result += ChangeSlashToPDF(filepath.GetPtr());
- return result;
+CFX_WideString FILESPEC_EncodeFileName(const CFX_WideStringC& filepath) {
+ if (filepath.GetLength() <= 1) {
+ return CFX_WideString();
+ }
+#if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_
+ if (filepath.GetAt(1) == ':') {
+ CFX_WideString result;
+ result = '/';
+ result += filepath.GetAt(0);
+ if (filepath.GetAt(2) != '\\') {
+ result += '/';
}
- return ChangeSlashToPDF(filepath.GetPtr());
+ result += ChangeSlashToPDF(filepath.GetPtr() + 2);
+ return result;
+ }
+ if (filepath.GetAt(0) == '\\' && filepath.GetAt(1) == '\\') {
+ return ChangeSlashToPDF(filepath.GetPtr() + 1);
+ }
+ if (filepath.GetAt(0) == '\\') {
+ CFX_WideString result;
+ result = '/';
+ result += ChangeSlashToPDF(filepath.GetPtr());
+ return result;
+ }
+ return ChangeSlashToPDF(filepath.GetPtr());
+#elif _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
+ if (filepath.Left(sizeof("Mac") - 1) == FX_WSTRC(L"Mac")) {
+ CFX_WideString result;
+ result = '/';
+ result += ChangeSlashToPDF(filepath.GetPtr());
+ return result;
+ }
+ return ChangeSlashToPDF(filepath.GetPtr());
#else
- return filepath;
+ return filepath;
#endif
}
-CPDF_Stream* CPDF_FileSpec::GetFileStream() const
-{
- if (m_pObj == NULL) {
- return NULL;
- }
- int32_t iType = m_pObj->GetType();
- if (iType == PDFOBJ_STREAM) {
- return (CPDF_Stream*)m_pObj;
- } else if (iType == PDFOBJ_DICTIONARY) {
- CPDF_Dictionary *pEF = ((CPDF_Dictionary*)m_pObj)->GetDict(FX_BSTRC("EF"));
- if (pEF == NULL) {
- return NULL;
- }
- return pEF->GetStream(FX_BSTRC("F"));
- }
+CPDF_Stream* CPDF_FileSpec::GetFileStream() const {
+ if (m_pObj == NULL) {
return NULL;
+ }
+ int32_t iType = m_pObj->GetType();
+ if (iType == PDFOBJ_STREAM) {
+ return (CPDF_Stream*)m_pObj;
+ } else if (iType == PDFOBJ_DICTIONARY) {
+ CPDF_Dictionary* pEF = ((CPDF_Dictionary*)m_pObj)->GetDict(FX_BSTRC("EF"));
+ if (pEF == NULL) {
+ return NULL;
+ }
+ return pEF->GetStream(FX_BSTRC("F"));
+ }
+ return NULL;
}
-static void FPDFDOC_FILESPEC_SetFileName(CPDF_Object *pObj, const CFX_WideStringC& wsFileName, FX_BOOL bURL)
-{
- ASSERT(pObj != NULL);
- CFX_WideString wsStr;
- if (bURL) {
- wsStr = wsFileName;
- } else {
- wsStr = FILESPEC_EncodeFileName(wsFileName);
- }
- int32_t iType = pObj->GetType();
- if (iType == PDFOBJ_STRING) {
- pObj->SetString(CFX_ByteString::FromUnicode(wsStr));
- } else if (iType == PDFOBJ_DICTIONARY) {
- CPDF_Dictionary* pDict = (CPDF_Dictionary*)pObj;
- pDict->SetAtString(FX_BSTRC("F"), CFX_ByteString::FromUnicode(wsStr));
- pDict->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(wsStr));
- }
+static void FPDFDOC_FILESPEC_SetFileName(CPDF_Object* pObj,
+ const CFX_WideStringC& wsFileName,
+ FX_BOOL bURL) {
+ ASSERT(pObj != NULL);
+ CFX_WideString wsStr;
+ if (bURL) {
+ wsStr = wsFileName;
+ } else {
+ wsStr = FILESPEC_EncodeFileName(wsFileName);
+ }
+ int32_t iType = pObj->GetType();
+ if (iType == PDFOBJ_STRING) {
+ pObj->SetString(CFX_ByteString::FromUnicode(wsStr));
+ } else if (iType == PDFOBJ_DICTIONARY) {
+ CPDF_Dictionary* pDict = (CPDF_Dictionary*)pObj;
+ pDict->SetAtString(FX_BSTRC("F"), CFX_ByteString::FromUnicode(wsStr));
+ pDict->SetAtString(FX_BSTRC("UF"), PDF_EncodeText(wsStr));
+ }
}
-void CPDF_FileSpec::SetFileName(const CFX_WideStringC& wsFileName, FX_BOOL bURL)
-{
- ASSERT(m_pObj != NULL);
- if (m_pObj->GetType() == PDFOBJ_DICTIONARY && bURL) {
- ((CPDF_Dictionary*)m_pObj)->SetAtName(FX_BSTRC("FS"), "URL");
- }
- FPDFDOC_FILESPEC_SetFileName(m_pObj, wsFileName, bURL);
+void CPDF_FileSpec::SetFileName(const CFX_WideStringC& wsFileName,
+ FX_BOOL bURL) {
+ ASSERT(m_pObj != NULL);
+ if (m_pObj->GetType() == PDFOBJ_DICTIONARY && bURL) {
+ ((CPDF_Dictionary*)m_pObj)->SetAtName(FX_BSTRC("FS"), "URL");
+ }
+ FPDFDOC_FILESPEC_SetFileName(m_pObj, wsFileName, bURL);
}
-static CFX_WideString _MakeRoman(int num)
-{
- const int arabic[] = {
- 1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1
- };
- const CFX_WideString roman[] = {
- L"m", L"cm", L"d", L"cd", L"c", L"xc", L"l", L"xl", L"x", L"ix", L"v", L"iv", L"i"
- };
- const int nMaxNum = 1000000;
- num %= nMaxNum;
- int i = 0;
- CFX_WideString wsRomanNumber;
- while (num > 0) {
- while (num >= arabic[i]) {
- num = num - arabic[i];
- wsRomanNumber += roman[i];
- }
- i = i + 1;
- }
- return wsRomanNumber;
+static CFX_WideString _MakeRoman(int num) {
+ const int arabic[] = {1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1};
+ const CFX_WideString roman[] = {L"m", L"cm", L"d", L"cd", L"c",
+ L"xc", L"l", L"xl", L"x", L"ix",
+ L"v", L"iv", L"i"};
+ const int nMaxNum = 1000000;
+ num %= nMaxNum;
+ int i = 0;
+ CFX_WideString wsRomanNumber;
+ while (num > 0) {
+ while (num >= arabic[i]) {
+ num = num - arabic[i];
+ wsRomanNumber += roman[i];
+ }
+ i = i + 1;
+ }
+ return wsRomanNumber;
}
-static CFX_WideString _MakeLetters(int num)
-{
- if (num == 0) {
- return CFX_WideString();
- }
- CFX_WideString wsLetters;
- const int nMaxCount = 1000;
- const int nLetterCount = 26;
- num -= 1;
- int count = num / nLetterCount + 1;
- count %= nMaxCount;
- FX_WCHAR ch = L'a' + num % nLetterCount;
- for (int i = 0; i < count; i++) {
- wsLetters += ch;
- }
- return wsLetters;
+static CFX_WideString _MakeLetters(int num) {
+ if (num == 0) {
+ return CFX_WideString();
+ }
+ CFX_WideString wsLetters;
+ const int nMaxCount = 1000;
+ const int nLetterCount = 26;
+ num -= 1;
+ int count = num / nLetterCount + 1;
+ count %= nMaxCount;
+ FX_WCHAR ch = L'a' + num % nLetterCount;
+ for (int i = 0; i < count; i++) {
+ wsLetters += ch;
+ }
+ return wsLetters;
}
-static CFX_WideString _GetLabelNumPortion(int num, const CFX_ByteString& bsStyle)
-{
- CFX_WideString wsNumPortion;
- if (bsStyle.IsEmpty()) {
- return wsNumPortion;
- }
- if (bsStyle == "D") {
- wsNumPortion.Format(L"%d", num);
- } else if (bsStyle == "R") {
- wsNumPortion = _MakeRoman(num);
- wsNumPortion.MakeUpper();
- } else if (bsStyle == "r") {
- wsNumPortion = _MakeRoman(num);
- } else if (bsStyle == "A") {
- wsNumPortion = _MakeLetters(num);
- wsNumPortion.MakeUpper();
- } else if (bsStyle == "a") {
- wsNumPortion = _MakeLetters(num);
- }
+static CFX_WideString _GetLabelNumPortion(int num,
+ const CFX_ByteString& bsStyle) {
+ CFX_WideString wsNumPortion;
+ if (bsStyle.IsEmpty()) {
return wsNumPortion;
+ }
+ if (bsStyle == "D") {
+ wsNumPortion.Format(L"%d", num);
+ } else if (bsStyle == "R") {
+ wsNumPortion = _MakeRoman(num);
+ wsNumPortion.MakeUpper();
+ } else if (bsStyle == "r") {
+ wsNumPortion = _MakeRoman(num);
+ } else if (bsStyle == "A") {
+ wsNumPortion = _MakeLetters(num);
+ wsNumPortion.MakeUpper();
+ } else if (bsStyle == "a") {
+ wsNumPortion = _MakeLetters(num);
+ }
+ return wsNumPortion;
}
-CFX_WideString CPDF_PageLabel::GetLabel(int nPage) const
-{
- CFX_WideString wsLabel;
- if (m_pDocument == NULL) {
- return wsLabel;
- }
- CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot();
- if (pPDFRoot == NULL) {
- return wsLabel;
- }
- CPDF_Dictionary* pLabels = pPDFRoot->GetDict(FX_BSTRC("PageLabels"));
- CPDF_NumberTree numberTree(pLabels);
- CPDF_Object* pValue = NULL;
- int n = nPage;
- while (n >= 0) {
- pValue = numberTree.LookupValue(n);
- if (pValue != NULL) {
- break;
- }
- n--;
- }
+CFX_WideString CPDF_PageLabel::GetLabel(int nPage) const {
+ CFX_WideString wsLabel;
+ if (m_pDocument == NULL) {
+ return wsLabel;
+ }
+ CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot();
+ if (pPDFRoot == NULL) {
+ return wsLabel;
+ }
+ CPDF_Dictionary* pLabels = pPDFRoot->GetDict(FX_BSTRC("PageLabels"));
+ CPDF_NumberTree numberTree(pLabels);
+ CPDF_Object* pValue = NULL;
+ int n = nPage;
+ while (n >= 0) {
+ pValue = numberTree.LookupValue(n);
if (pValue != NULL) {
- pValue = pValue->GetDirect();
- if (pValue->GetType() == PDFOBJ_DICTIONARY) {
- CPDF_Dictionary* pLabel = (CPDF_Dictionary*)pValue;
- if (pLabel->KeyExist(FX_BSTRC("P"))) {
- wsLabel += pLabel->GetUnicodeText(FX_BSTRC("P"));
- }
- CFX_ByteString bsNumberingStyle = pLabel->GetString(FX_BSTRC("S"), NULL);
- int nLabelNum = nPage - n + pLabel->GetInteger(FX_BSTRC("St"), 1);
- CFX_WideString wsNumPortion = _GetLabelNumPortion(nLabelNum, bsNumberingStyle);
- wsLabel += wsNumPortion;
- return wsLabel;
- }
+ break;
}
- wsLabel.Format(L"%d", nPage + 1);
- return wsLabel;
+ n--;
+ }
+ if (pValue != NULL) {
+ pValue = pValue->GetDirect();
+ if (pValue->GetType() == PDFOBJ_DICTIONARY) {
+ CPDF_Dictionary* pLabel = (CPDF_Dictionary*)pValue;
+ if (pLabel->KeyExist(FX_BSTRC("P"))) {
+ wsLabel += pLabel->GetUnicodeText(FX_BSTRC("P"));
+ }
+ CFX_ByteString bsNumberingStyle = pLabel->GetString(FX_BSTRC("S"), NULL);
+ int nLabelNum = nPage - n + pLabel->GetInteger(FX_BSTRC("St"), 1);
+ CFX_WideString wsNumPortion =
+ _GetLabelNumPortion(nLabelNum, bsNumberingStyle);
+ wsLabel += wsNumPortion;
+ return wsLabel;
+ }
+ }
+ wsLabel.Format(L"%d", nPage + 1);
+ return wsLabel;
}
-int32_t CPDF_PageLabel::GetPageByLabel(const CFX_ByteStringC& bsLabel) const
-{
- if (m_pDocument == NULL) {
- return -1;
- }
- CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot();
- if (pPDFRoot == NULL) {
- return -1;
- }
- int nPages = m_pDocument->GetPageCount();
- CFX_ByteString bsLbl;
- CFX_ByteString bsOrig = bsLabel;
- for (int i = 0; i < nPages; i++) {
- bsLbl = PDF_EncodeText(GetLabel(i));
- if (!bsLbl.Compare(bsOrig)) {
- return i;
- }
- }
- bsLbl = bsOrig;
- int nPage = FXSYS_atoi(bsLbl);
- if (nPage > 0 && nPage <= nPages) {
- return nPage;
- }
+int32_t CPDF_PageLabel::GetPageByLabel(const CFX_ByteStringC& bsLabel) const {
+ if (m_pDocument == NULL) {
+ return -1;
+ }
+ CPDF_Dictionary* pPDFRoot = m_pDocument->GetRoot();
+ if (pPDFRoot == NULL) {
return -1;
+ }
+ int nPages = m_pDocument->GetPageCount();
+ CFX_ByteString bsLbl;
+ CFX_ByteString bsOrig = bsLabel;
+ for (int i = 0; i < nPages; i++) {
+ bsLbl = PDF_EncodeText(GetLabel(i));
+ if (!bsLbl.Compare(bsOrig)) {
+ return i;
+ }
+ }
+ bsLbl = bsOrig;
+ int nPage = FXSYS_atoi(bsLbl);
+ if (nPage > 0 && nPage <= nPages) {
+ return nPage;
+ }
+ return -1;
}
-int32_t CPDF_PageLabel::GetPageByLabel(const CFX_WideStringC& wsLabel) const
-{
- CFX_ByteString bsLabel = PDF_EncodeText(wsLabel.GetPtr());
- return GetPageByLabel(bsLabel);
+int32_t CPDF_PageLabel::GetPageByLabel(const CFX_WideStringC& wsLabel) const {
+ CFX_ByteString bsLabel = PDF_EncodeText(wsLabel.GetPtr());
+ return GetPageByLabel(bsLabel);
}
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